DE60215688D1 - Salzlaugeabtrennung bei der tallseifenölherstellung - Google Patents

Salzlaugeabtrennung bei der tallseifenölherstellung

Info

Publication number: DE60215688D1
Authority: DE; Germany
Prior art keywords: liquid separation; oil production; salt liquid; soap oil; soap
Prior art date: 2001-10-09
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

DE60215688T

Other languages

German (de)

English (en)

Inventor

Nils Kjellberg

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Linde GmbH

Original Assignee

Linde GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2001-10-09

Filing date

2002-09-26

Publication date

2006-12-07

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8178899&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60215688(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2002-09-26 Application filed by Linde GmbH filed Critical Linde GmbH

2006-12-07 Application granted granted Critical

2006-12-07 Publication of DE60215688D1 publication Critical patent/DE60215688D1/de

2022-09-27 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000344 soap Substances 0.000 title abstract 4
238000000926 separation method Methods 0.000 title abstract 2
239000007788 liquid Substances 0.000 title 1
150000003839 salts Chemical class 0.000 title 1
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 3
239000003921 oil Substances 0.000 abstract 2
239000003784 tall oil Substances 0.000 abstract 2
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
239000012267 brine Substances 0.000 abstract 1
239000001569 carbon dioxide Substances 0.000 abstract 1
229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
YFMGHVQBAINRBB-UHFFFAOYSA-L disodium hydrogen carbonate chloride hydrate Chemical compound C([O-])(O)=O.[Na+].Cl.[OH-].[Na+] YFMGHVQBAINRBB-UHFFFAOYSA-L 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000006386 neutralization reaction Methods 0.000 abstract 1
238000011084 recovery Methods 0.000 abstract 1
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 1
239000000243 solution Substances 0.000 abstract 1
229910021653 sulphate ion Inorganic materials 0.000 abstract 1
239000001117 sulphuric acid Substances 0.000 abstract 1
235000011149 sulphuric acid Nutrition 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
- C11B13/005—Recovery of fats, fatty oils or fatty acids from waste materials of residues of the fabrication of wood-cellulose (in particular tall-oil)
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Fats And Perfumes (AREA)

DE60215688T 2001-10-09 2002-09-26 Salzlaugeabtrennung bei der tallseifenölherstellung Expired - Lifetime DE60215688D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP20010124064 EP1302529A1 (fr)	2001-10-09	2001-10-09	Séparation d'eau salée pendant la préparation de savon de tallol
PCT/EP2002/010779 WO2003031545A1 (fr)	2001-10-09	2002-09-26	Separation de la saumure dans une preparation de savon a l'huile de pin

Publications (1)

Publication Number	Publication Date
DE60215688D1 true DE60215688D1 (de)	2006-12-07

Family

ID=8178899

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60215688T Expired - Lifetime DE60215688D1 (de)	2001-10-09	2002-09-26	Salzlaugeabtrennung bei der tallseifenölherstellung

Country Status (5)

Country	Link
US (1)	US7084238B2 (fr)
EP (2)	EP1302529A1 (fr)
AT (1)	ATE343620T1 (fr)
DE (1)	DE60215688D1 (fr)
WO (1)	WO2003031545A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE0402437D0 (sv) *	2004-10-07	2004-10-07	Stfi Packforsk Ab	Method for separating lignin from a lignin containing liquid/slurry
EP1870445A1 (fr) *	2006-06-21	2007-12-26	Linde Aktiengesellschaft	Procédé de production de tall oil et utilisation d'une étape de chauffage lors de cette production
FI121427B (fi) *	2008-06-17	2010-11-15	Linde Ag	Menetelmä mäntyöljyn valmistamiseksi ja suolaliuoksen deaktivoinnin käyttö mäntyöljyn valmistuksessa
FI20096366A (fi)	2009-12-18	2011-06-19	Linde Ag	Menetelmä ja laite mäntyöljysuovan neutraloimiseksi
PL2443219T3 (pl) *	2010-09-10	2013-03-29	Arizona Chemical Co Llc	Sposób wytwarzania surowego oleju talowego przez mycie mydła z usuwaniem węglanu wapnia
CL2010001609A1 (es) *	2010-12-29	2011-03-18	Univ De Concepcion 50%	Proceso para obtener tall oil util que comprende la reaccion entre una solucion de sesquisulfato de sodio y jabon de tall oil.
FI127615B (en) *	2015-11-27	2018-10-31	Andritz Oy	Procedure for treating ash by a recovery boiler
US11034914B2 (en) *	2018-05-01	2021-06-15	Kraton Polymers Llc	Desulfurized black liquor soap compositions and processes for producing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2702235A (en) *	1951-03-20	1955-02-15	Combustion Eng	Chemical ash dissolving tank for black liquor recovery units
GB1112617A (en) *	1965-11-23	1968-05-08	Electric Reduction Company Ohc	Recovery of sodium chloride in the production of bleached pulp
US3901869A (en) *	1974-01-11	1975-08-26	Westvaco Corp	Acidification of tall oil soap
US4495095A (en) *	1983-04-04	1985-01-22	Union Camp Corporation	Acidulation and recovery of crude tall oil from tall oil soaps
FI95723C (fi) *	1992-11-10	1996-04-11	Lt Dynamics Oy	Menetelmä suovan hapottamiseksi suurella yliannostuksella NaHSO3-liuosta
FI95595C (fi) *	1994-03-01	1998-12-01	Air Liquide	Menetelmä vedenerottuvuuden parantamiseksi mäntyöljyn valmistusprosessissa sekä menetelmä mäntyöljyn valmistamiseksi
SE503856C2 (sv) *	1995-02-08	1996-09-23	Aga Ab	Sätt att framställa bränsle ur tallsåpa
FI952176A (fi) *	1995-05-05	1996-11-06	Polargas Ab Oy	Suovan neutralointi
FI104491B (sv) *	1996-12-30	2000-02-15	Aga Ab	Förfarande och anordning för rening av rå talloljesåpa
FI105569B (fi) *	1997-12-11	2000-09-15	Polargas Ab Oy	Menetelmä mäntyöljyn valmistamiseksi

2001
- 2001-10-09 EP EP20010124064 patent/EP1302529A1/fr not_active Withdrawn
2002
- 2002-09-26 EP EP20020772347 patent/EP1442107B1/fr not_active Expired - Lifetime
- 2002-09-26 WO PCT/EP2002/010779 patent/WO2003031545A1/fr active IP Right Grant
- 2002-09-26 AT AT02772347T patent/ATE343620T1/de not_active IP Right Cessation
- 2002-09-26 DE DE60215688T patent/DE60215688D1/de not_active Expired - Lifetime
2004
- 2004-04-08 US US10/820,135 patent/US7084238B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US20040265205A1 (en)	2004-12-30
EP1442107A1 (fr)	2004-08-04
ATE343620T1 (de)	2006-11-15
EP1442107B1 (fr)	2006-10-25
WO2003031545A1 (fr)	2003-04-17
US7084238B2 (en)	2006-08-01
EP1302529A1 (fr)	2003-04-16

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Legal Events

Date	Code	Title	Description
2007-09-27	8332	No legal effect for de